As a Key Account Manager at Kumulus, I adeptly managed the company's top 20 clients, focusing primarily on government entities and major private enterprises in Brazil. In addition to this, I played a crucial role in supporting the development of the Microsoft partnership, leveraging my skills to contribute effectively. Furthermore, I shared co-responsibility in training new Account Managers, ensuring a seamless transition and imparting valuable knowledge to enhance the team's capabilities.

I played a pivotal role in expanding Kumulus' partnership with Microsoft, successfully introducing the company to the public sector. By bringing in and expanding significant accounts that were traditionally associated with private companies, I significantly contributed to Kumulus's growth. My achievements were acknowledged by my team leader, who recognized me as the best seller for two consecutive years.

As part of the Technology team supporting the credit guarantee area, I had the opportunity to actively engage in assessing the needs of business units. I collaborated with all stakeholders, leading project deliveries, and played a crucial role in ensuring quality assurance and satisfaction for the business units.

In my capacity as a software consultant, I engaged in diverse projects encompassing the identification of customer requirements, project and process development, and the creation of electoral systems, including those for electoral count audits and political candidacy software. My role as a team architect involved defining the integration model between various departments and their systems. These systems underwent external audits. The electoral systems, comprising multiple components, adhered to a communication pattern based on ASN1. This communication model adhered strictly to predefined contracts, specifying the structure, fields, types, and its development was implemented in Java.

As a systems analyst, I contributed to the construction of the SID program - Integrated Debt System. My responsibilities included the creation of instructive diagrams for developers, development of integrated modules, and analysis of customer needs in collaboration with the Product Owner, devising business solutions.

I played a role in the Caixa Lotteries project, actively contributing to the internalization of the system. In this capacity, my responsibilities included the creation of analysis and design diagrams, the development of new modules, and the execution of evolutionary maintenance on pre-existing components, utilizing the Java programming language.

In this company, I worked as a PHP developer, creating managerial modules for the ERP system that oversees urban and cargo transportation management. This included modules for purchasing, tire control, and refueling. I conducted requirements analysis, comprehending client needs through collaborative efforts with the sales department, gathering on-site information for analysis.

As a systems analyst, I played a role in migrating the SRO - Object Tracking System from the ColdFusion platform to J2EE (Java). This was a large-scale system, handling over 70,000 transactions daily.

I commenced my tenure at this company as an intern and was subsequently promoted to a systems analyst role, responsible for developing various managerial modules for the company's product, overseeing urban and cargo transportation management. I collaborated on project analysis and program specification in conjunction with the sales department.